v3: search engine, responsive header with compact user menu

api/lib/upload.ts

@@ -1,20 +1,23 @@
 import type { Context } from "@oak/oak";
 import { APIErrorCode, APIException } from "../model/interfaces.ts";
+import {
+  ALLOWED_IMAGE_MIMES,
+  ATTACHMENTS_DIR,
+  AVATARS_DIR,
+  DUMPS_DIR,
+  MAX_IMAGE_SIZE_BYTES,
+  PLAYLIST_IMAGES_DIR,
+  UPLOADS_DIR,
+} from "../config.ts";
 
-export const UPLOADS_DIR = "api/uploads";
-export const DUMPS_DIR = `${UPLOADS_DIR}/dumps`;
-export const AVATARS_DIR = `${UPLOADS_DIR}/avatars`;
-export const PLAYLIST_IMAGES_DIR = `${UPLOADS_DIR}/playlist-images`;
-export const ATTACHMENTS_DIR = `${UPLOADS_DIR}/attachments`;
-
-export const MAX_IMAGE_SIZE = 5 * 1024 * 1024; // 5 MB
-
-export const ALLOWED_IMAGE_MIMES = new Set([
-  "image/jpeg",
-  "image/png",
-  "image/gif",
-  "image/webp",
-]);
+export {
+  ALLOWED_IMAGE_MIMES,
+  ATTACHMENTS_DIR,
+  AVATARS_DIR,
+  DUMPS_DIR,
+  PLAYLIST_IMAGES_DIR,
+  UPLOADS_DIR,
+};
 
 /** Detect image MIME type from magic bytes, ignoring the browser-declared type. */
 export function detectImageMime(data: Uint8Array): string | null {
@@ -39,7 +42,7 @@ export function detectImageMime(data: Uint8Array): string | null {
 
 /** Validates image upload data: checks size and MIME. Returns the detected MIME type or throws APIException. */
 export function validateImageUpload(data: Uint8Array): string {
-  if (data.length > MAX_IMAGE_SIZE) {
+  if (data.length > MAX_IMAGE_SIZE_BYTES) {
     throw new APIException(
       APIErrorCode.BAD_REQUEST,
       400,